High temperature heat pump circulation system by adopting natural working medium water and working method of high temperature heat pump circulation system

Abstract

The invention provides a high temperature heat pump circulation system by adopting natural working medium water and a working method of the high temperature heat pump circulation system. The high temperature heat pump circulation system comprises a water working medium heat pump circulation system, a water vapor compressor water replenishment system, a waste heat source water supplying system anda high temperature water outlet system. The water working medium heat pump circulation system and the water vapor compressor water replenishment system are connected through a water circulation pipe and a water vapor compressor. The waste heat source water supplying system and the water working medium heat pump circulation system are connected through an evaporator. The high temperature water outlet system and the water working medium heat pump circulation system are connected through a condenser. According to the high temperature heat pump circulation system, the natural working medium waterserves as a circulation working medium of the system, waste heat in waste heat sources is effectively recycled, high temperature outlet water is provided for being used by a user, and the temperatureof the outlet water can reach 120 DEG C or above; and meanwhile, the natural working medium water serves as the circulation working medium of the system, damage of chlorofluorocarbon artificial synthetic working mediums to the environment is avoided, the environment is effectively protected, and the effects of energy saving, emission reduction and environmental protection are achieved.

Description

technical field [0001] The invention relates to a high-temperature heat pump circulation system using natural working medium water and a working method thereof, belonging to the technical field of heat pump energy saving and emission reduction. Background technique [0002] With the rapid development of social economy and the continuous growth of people's material demand, energy consumption is increasing day by day, and the future energy shortage will be a major problem facing the world. At the same time, the environmental pollution problem is also ringing the alarm bell all the time. Issues such as the depletion of the ozone layer, global warming, melting glaciers and rising sea levels need to be resolved urgently. Vigorously promoting green energy-saving technologies and reducing energy consumption and pollution in production and life is an important means to get rid of the energy crisis and reduce environmental pollution, and it is also an inevitable choice for the sustai...

AI Technical Summary

Problems solved by technology

However, as a system that requires a large amount of circulating working fluid, the heat pump system also faces the problem of selecting the circulating working medium. In the case of chlorofluorocarbon synthetic working fluids that seriously damage the ozone layer, have a significant impact on the greenhouse effect, and have limited use and development prospects In the background, the heat pump system needs to be more cautious in the selection of circulating working fluid, which seriously restricts the application of the heat pump system in all aspects of production and life.

At the same time, there is no clear selection plan for the selection and application of high-temperature heat pump systems, and all sectors of society are also working hard to develop new and effective high-temperature heat pump systems.

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